发明名称 |
Constraining green sheet and manufacturing method of multi-layer ceramic substrate |
摘要 |
There is provided a hard-to-sinter constraining green sheet and a method of manufacturing a multilayer ceramic substrate using the same. The hard-to-sinter constraining green sheet disposed at least one of top and bottom surfaces of a non-sintered multi-layer ceramic substrate, the hard-to-sinter constraining green sheet including: a first constraining layer having a surface to be positioned on the multi-layer ceramic substrate, the first constraining layer including a first organic binder and a first inorganic powder having a spherical shape or a quasi-spherical shape; and a second constraining layer bonded to a top surface of the first constraining layer and including a second organic binder and a second inorganic powder having a flake shape, the second constraining layer having a powder packing density lower than that of the first constraining layer.
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申请公布号 |
US7951446(B2) |
申请公布日期 |
2011.05.31 |
申请号 |
US20080265561 |
申请日期 |
2008.11.05 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
CHO BEOM JOON;LEE JONG MYEON;CHANG MYUNG WHUN |
分类号 |
B32B18/00;B32B5/16;C04B35/00 |
主分类号 |
B32B18/00 |
代理机构 |
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地址 |
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